Anti-inflammatory effects of ketoprofen in rabbit corneal epithelial wound model.

Ocular anti-inflammatory effects of ketoprofen were assessed and compared with indomethacin in the rabbit corneal epithelial wound model. Intraperitoneally (5 mg kg-1 and 50 mg kg-1) and topically (0.01%) administered ketoprofen and topical indomethacin (0.5%) prevented the release of polymorphonuclear leukocytes (PMNs) into the tear fluid of rabbits following partial de-epithelialization. However, 0.001% ketoprofen applied topically potentiated the PMN response. Topical ketoprofen at all doses tested equally inhibited prostaglandin (PG) synthesis in both conjunctiva and iris-ciliary body. In contrast, indomethacin was more effective in inhibiting PG synthesis in conjunctiva than in the iris-ciliary body. In addition, anti-inflammatory doses of ketoprofen did not interfere with wound healing after complete corneal de-epithelialization in rabbits.